package com.example.myapplication.view;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.ImageView;
import android.widget.LinearLayout;

import androidx.annotation.Nullable;

import com.example.myapplication.R;

public class ViewPagerIndicator extends LinearLayout {

    private int mCount;
    private int mCurrent;


    public ViewPagerIndicator(Context context,
                              @Nullable AttributeSet attrs) {
        super(context, attrs);

    }

    public void setCount(int count){
        mCount = count;
    }

    public void setCurrent(int curr){
        removeAllViews();
        for (int i=0; i<mCount; ++i){
            ImageView circle = new ImageView(getContext());
            if (curr == i)
                circle.setImageResource(R.drawable.indicator_x);
            else
                circle.setImageResource(R.drawable.indicator_of);
            circle.setPadding(5,0,5,0);
                addView(circle);
        }

    }
}
